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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Andreas Lang — 1 Patent in 2021

TCTenneco Automotive Operating Company: 1 patents #37 of 82Top 50%
Ettringen, DE: #1 of 1 inventorsTop 100%
Overall (2021): #530,216 of 548,734Top 100%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11187133 Exhaust system with mixer Joachim Gehrlein, Frank Terres 2021-11-30